SIEMENS QRA55.E17 UV.PHOTOCELL LAMP

General Description:
The QRA55.E17 is a UV flame detector designed for heavy-duty industrial burner systems. It offers reliable flame monitoring in demanding environments and is compatible with 110V control systems.

Technical Specifications:

• Detection Type: UV (Ultraviolet)

• Spectral Sensitivity: 190 – 270 nm

• Power Supply: 110V (via controller)

• Connection Cable: 3 meters (standard), extendable

• Operating Temperature: -20 °C to +60 °C

• Protection Class: IP54

• Mounting Type: Flanged mounting (with adapter)

• Compatible Devices: Siemens LGK, LFL, LME, LMV series

Applications:

• Industrial gas and oil burners

• Power plants, high-capacity boilers

• Flame detection in safety-critical applications

• Automated burner control systems

Advantages:

• Wide detection area with high sensitivity

• Full compatibility with 110V systems

• Durable and long-lasting design

• Reliable performance under harsh conditions

• Direct integration with Siemens control units